This electroscope comes with two accessories: an electrophorus disc and a spherical electrode.
The lightweight metal blade deflects when the electroscope plate is charged.
A transparent scale is provided to measure the angle of the deflection.
This extra-large electroscope is ideal for classroom demonstrations of electrostatic principles such as conduction, induction and coulomb repulsion.
The front glass window slides up to allow insertion of ionizing material in chamber.
A light-weight metal vane is used as a pointer in the electroscope.
Dimensions: 248 x 203 x 121 mm.

Physics School Lab Equipment Suppliers in India 

Ltekonline are the manufacturers of Large Needle Electroscope Electrostatic Lab used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Physics Lab Experiments for Engineering Teaching Lab in Universities